While the 2651R25WBABT1C is ideal for static duct pressure and cleanroom monitoring

field-proven solution for chiller system maintenance and industrial temperature regulation

required gaskets

non-fluctuating temperature control

This OEM Lochinvar replacement part includes the necessary dial backing plate and hardware

Lochinvar & A.O. Smith 100109932 Switch 340793-762 While the 2651R25WBABT1C is idealThe Lochinvar & A. O. Smith 100109932 Blocked Outlet Switch is a critical safety component designed for high efficiency condensing boilers and water heaters. As a normally closed pressure switch, this device monitors backpressure within the venting system to ensure toxic flue gases are properly evacuated. If the vent becomes obstructed or the condensate drain system fails, the 100109932 interrupts the burner circuit, preventing unsafe operation and